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meken

Re:HackerTube: YouTube built from videos recommended by HN on Saturday October 31, 2026 @06:29PM (#50320887)
I attempted something similar a few months ago, but specifically for documentaries after I found two amazing documentaries in the comments sections (the Disney living characters one [1] and the Mars rover engineer one [2]).

I mostly used some basic string matching to pull out documentaries and put them in a spreadsheet [3]. I sorted them by random and was going through one a day, but the results weren’t great so I stopped.

I should give it another go with a more hands-off fully vibe-coded approach.

- [1] https://youtu.be/NyIgV84fudM?is=PTwtQ9v0sxQ1eCYl

- [2] https://youtu.be/QKSPk_0N4Jc?is=YGgIRFCpFpMbddu7

- [3] https://docs.google.com/spreadsheets/d/1uoZiAe5qHGIyUTsqFPLG...

A discord bot would be my excuse for a VPS because it uses websockets (can’t run serverless). I don’t have such a bot right now though :)
Re:What makes Lisp difficult to read? on Monday September 28, 2026 @12:48PM (#49880879)
I think it has to do more with infix vs. prefix notation - infix is more natural and easier to read.
> For example, the evidence favors frequent low-stakes assessments with feedback (e.g., homework, quizzes) over few high-stakes ones (e.g., exams) – but AI is undermining practice in low-stakes settings and pushing us more toward exams.

Why would AI undermine quizzes? I took an intro to Japanese class where we would have a quiz at the beginning of each class which I quite enjoyed. I can’t see how AI would change the utility of that.

Re:The darker side of being a doctor on Wednesday September 23, 2026 @08:12AM (#49814899)
> There's no solution other than training a lot, lot, lot, lot more doctors.

Seems like having doctors emigrate from other countries would work as well.

Re:Small Programming Tricks on Wednesday September 16, 2026 @06:39PM (#49734034)
I switched from vi readline mode to emacs recently primarily for Ctrl-r and Alt-. (insert the argument from the last command). I love how interactive they feel.

You can accomplish the same things in vi editing mode (with ? and !!) but they’re not as interactive.

Re:Paul A. M. Dirac, Interview by Friedrich Hund (1982) [video] on Tuesday September 15, 2026 @04:29PM (#49718465)
I recently watched the anime Neon Genesis Evangelion, where they make reference to a Dirac Sea [1].

It seemed very magical/trippy/cool.

[1] https://en.wikipedia.org/wiki/Dirac_sea

Re:Fable 5.1 Solves the Cyphral Distich, a 370-year-old cipher on Sunday September 13, 2026 @08:03PM (#49690105)
No one is saying you can’t solve puzzles that have already been solved. If you love solving puzzles, then whether it has been solved doesn’t seem all that important.
Re:We Must Pace the Frontier on Saturday September 12, 2026 @01:04PM (#49674480)
> That said, if slowing this down were possible, I think it would have happened by now. Maybe he’s hoping the OAI/HF incident becomes something the industry can rally around, but it won’t.

I disagree with this and I think the reason is well captured here:

> The idea of pausing or slowing AI has been floated as far back as 2023, and I think it made little sense back then... The AI models of those days were not powerful enough to act as agents in the world in any coherent way, and were not capable of significant deception, manipulation, cheating, or cyberattacks... Today, however, the picture is totally different.

Re:We Must Pace the Frontier on Saturday September 12, 2026 @01:01PM (#49674436)
> The fundamental problem is simpler: no one will slow down because no one trusts anyone else to slow down.

Did you read the essay?

> [Embedded evaluators] is something Anthropic is unilaterally committing to (and calls on governments to require other frontier companies to match).

Re:You Don't Need Matrix Calculus on Saturday September 12, 2026 @11:55AM (#49673665)
Hard disagree, to the point where I'm not sure there's not some confusion at play here.

I find using indices and summations generally confusing and hard to read/follow/understand. To me, it's so much simpler to draw out the computational graph, derive the gradient with a single element (so I'm in agreement with you guys here?), see how that applies the same to every element the same, then scale up to the vectorized/matrix version.

> and you need to memorize a bunch of new rules to apply it

There's nothing to memorize though..?

Is there something called "matrix calculus" that's different than just drawing the computational graph and deriving the gradient in the way I described..?

Like, is this "matrix calculus"?

- https://cs231n.github.io/optimization-2/

If so, what is there to memorize here?

Re:Tao: Open math problems being non-renewably mined by AI on Tuesday September 08, 2026 @11:56PM (#49620734)
I bet it can be decomposed quite nicely though. At the top level, there are probably only like five steps. Dig as deep as you want into any of those steps (i.e. engineering).
Re:Tao: Open math problems being non-renewably mined by AI on Tuesday September 08, 2026 @11:22PM (#49620488)
Tao has a spiel in his recent interview with Dwarkesh where he says that AIs are very good at explaining things - so just have the AI explain the proof in a human-friendly way.
Re:Tao: Open math problems being non-renewably mined by AI on Tuesday September 08, 2026 @11:16PM (#49620433)
I don’t see why it makes a meaningful difference if a human solves a math problem versus AI - it seems like the same amount of understanding will come out in the end. Either the understanding will come from humans arriving at the proof in the former case, or the understanding will come from humans understanding the proof that the AI came up with in the latter.
Re:Gödel, Escher, Elisp: The Beauty of Macros on Friday August 14, 2026 @11:52AM (#49300458)
> To anticipate a common question: why couldn't my-unless be a function? Function arguments are evaluated eagerly, before the function ever sees them.

Interesting, so if you’re using a lazy language then you don’t need a macro here and could write my-unless as a function.

Re:Ask HN: Who wants to be hired? (August 2026) on Tuesday August 04, 2026 @05:49PM (#49175680)
Location: Tampa, FL

Remote: In-person/hybrid/remote

Willing to relocate: Austin, TX

Technologies: Kibana, Looker, Python, Docker

Résumé/CV: https://docs.google.com/document/d/e/2PACX-1vQk-1zQa7PPg-3kq...

Email: [email protected]

Technical Support Specialist with 5+ years software engineering background. Diagnosing and resolving technical issues, communicating clearly with both technical and non-technical users. Background includes API debugging, cloud infrastructure (AWS), Python, and data systems.

Currently pursuing customer/technical support roles. Open to support engineering roles.

Re:Show HN: Super Dario on Monday July 13, 2026 @03:47PM (#48897821)
The music reminds me of Mappy Land (one of my favorite childhood games).
> You sound like a cigarette company rep.

> "I've seen an uptick in vague ominous attacks on Marlboro saying that our products kill people.

Then don’t vaguepost.

> Trust me when I say you don't want to live in a world where they win the AI race (if that wasn't already blatantly obvious).

They’re not perfect, but they’re the best organization in the running (with the second best person at the helm after Demis). The rest of the field isn’t close.

Nice FUD.
I’ve seen an uptick in these types of comment on HN - vague ominous sounding attacks on Anthropic.

It honestly seems like a coordinated PR effort from OpenAI folks to “both sides” the companies.

Which would, if true, be a further indictment of the culture at OpenAI.

Re:Show HN: 18 Words on Thursday July 09, 2026 @04:01PM (#48851634)
I love the timer. It’s the closest game to ThruLine I’ve come across (that’s a compliment).

Ask HN: Does replit do repls anymore?

I just visited replit wanting to play around with some code in a repl, but I couldn't find where to create a repl.It seems like they're turned into a AI application builder site where you can only submit prompts?

( Read More... | no comments | 4 points | on HN )
I’m an American and I just had the thought - if I was working in Japan at a Japanese company and I had the opportunity to hire, would I have a bias to hire other Americans?

Honestly probably, since I understand them the best.

Re:What was your "Oh Shit" moment with GenAI? on Saturday June 06, 2026 @10:44AM (#48425615)
Early on in my ChatGPT usage, one of my messages got interrupted/cut off (as happens occasionally).

My first thought was "oh they're going to need to add a UI feature to allow me to click and tell them to continue the conversation".

Then I realized I can just ask the model to continue, obviating the need for a button.

That was a pretty mind blowing moment.

Re:My thoughts after using Clojure for about a month on Wednesday June 03, 2026 @01:47AM (#48380385)
I see.

Have you ever tried paredit? It’s pretty much a lifesaver for this kind of thing.

Re:My thoughts after using Clojure for about a month on Wednesday June 03, 2026 @01:47AM (#48380373)
Ah I see. That makes sense.

That’s making me really thankful to be a paredit user.

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